Component-based Ruby/Rails applications use local 'path' gem references to structure an application. This gem provides utilities for printing and exporting such dependencies.

A test runner that optimizes the tests it runs based on the recent changes of your application. Makes use of #cbra dependencies to infer which parts of the application are definitely unaffected. Science! BOOM!

CBS Sports' (now deprecated, but still available) v3 Fantasy Sports API has lots of useful data about your league that you need an API token to programatically access.

CCP

Cello is a framework that allows automate acceptance tests using page-object

Celluloid::IO based library to consume Server-Sent Events.

Asynchronously LISTEN for Postgresql NOTIFY messages with payloads and Do Something

A Ruby Gem for querying the US Census Bureau API

Wrapper Ruby para o serviço cepfacil.com.br

Validate an X509 certificate against its listed OCSP endpoint and/or a CRL.

Cesri es una Gema Ruby que permite consumir los servicios Web de Comprobantes Electrónicos del Servicio de Rentas Internas, para fines de la facturación electrónica en Ecuador. Esta versión soporta únicamente la nueva modalidad "OFFLINE" del SRI.

Cfdef is a tool to manage CloudFront.

Cfn Camelizer

Manages AWS cloudwatch alarms with default templates using cloudformation

Start and stop aws resources in a cloudformation stack

CloudWatch monitoring tool can query a cloudformation stack and return monitorable resources that can be placed into a config file. This config can then be used to generate a cloudformation stack to create and manage cloudwatch alarms.

CloudFormation status library

Cfoo: CloudFormation master

Access API endpoints via method chaining in Ruby.

Subscribe to and build activity feeds for your models, for example followings and friendships